8737125361 has 2 divisors, whose sum is σ = 8737125362. Its totient is φ = 8737125360.

The previous prime is 8737125359. The next prime is 8737125421. The reversal of 8737125361 is 1635217378.

8737125361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8172160000 + 564965361 = 90400^2 + 23769^2 .

It is a cyclic number.

It is not a de Polignac number, because 8737125361 - 2¹ = 8737125359 is a prime.

Together with 8737125359, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8737125311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4368562680 + 4368562681.

It is an arithmetic number, because the mean of its divisors is an integer number (4368562681).

Almost surely, 2^8737125361 is an apocalyptic number.

It is an amenable number.

8737125361 is a deficient number, since it is larger than the sum of its proper divisors (1).

8737125361 is an equidigital number, since it uses as much as digits as its factorization.

8737125361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 211680, while the sum is 43.

The square root of 8737125361 is about 93472.5914961172. The cubic root of 8737125361 is about 2059.6314859860.

The spelling of 8737125361 in words is "eight billion, seven hundred thirty-seven million, one hundred twenty-five thousand, three hundred sixty-one".